Maybe we could use the set of definitions called `Chicago Notes' in MathGloss (https://mathgloss.github.io/MathGloss/web/) which has 395 definitions (text to be found in https://github.com/vcvpaiva/Lucy/blob/main/BasicGlossary/chicagonotes.txt), as a small, but not too small set of definitions.
Maybe we could use the set of definitions called `Chicago Notes' in MathGloss (https://mathgloss.github.io/MathGloss/web/) which has 395 definitions (text to be found in https://github.com/vcvpaiva/Lucy/blob/main/BasicGlossary/chicagonotes.txt), as a small, but not too small set of definitions.